冠状动脉搭桥术后心率变异性的序贯变化。
Sequential changes in heart rate variability after coronary artery bypass grafting.
作者信息
Kuo C D, Chen G Y, Lai S T, Wang Y Y, Shih C C, Wang J H
机构信息
Respiratory Therapy Department, Veterans General Hospital-Taipei, Taiwan, Republic of China.
出版信息
Am J Cardiol. 1999 Mar 1;83(5):776-9, A9. doi: 10.1016/s0002-9149(98)00989-8.
Abstract
Heart rate variability (HRV) decreased soon after coronary artery bypass grafting and returned to the preoperative level within 2 months; however, HRV did not exceed the preoperative level, even 6 months after coronary artery bypass grafting. Although myocardial ischemia can be improved by coronary artery bypass grafting, HRV did not benefit from coronary artery bypass grafting within 6 months.
摘要
冠状动脉搭桥术后心率变异性（HRV）很快降低，并在2个月内恢复到术前水平；然而，即使在冠状动脉搭桥术后6个月，HRV仍未超过术前水平。尽管冠状动脉搭桥术可改善心肌缺血，但在6个月内HRV并未从冠状动脉搭桥术中获益。
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